diff options
Diffstat (limited to 'm4/getline.m4')
-rw-r--r-- | m4/getline.m4 | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/m4/getline.m4 b/m4/getline.m4 index 606a989b9..56960c937 100644 --- a/m4/getline.m4 +++ b/m4/getline.m4 @@ -1,4 +1,4 @@ -# getline.m4 serial 9 +# getline.m4 serial 10 dnl Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Free Software dnl Foundation, Inc. @@ -56,7 +56,14 @@ AC_DEFUN([AM_FUNC_GETLINE], AC_DEFINE([getline], [gnu_getline], [Define to a replacement function name for getline().]) AC_LIBOBJ(getline) - AC_LIBOBJ(getndelim2) + + # Avoid multiple inclusions of getndelim2.o into LIBOBJS. + # This hack won't be needed after gnulib requires Autoconf 2.58 or later. + case " $LIB@&t@OBJS " in + *" getndelim2.$ac_objext "* ) ;; + *) AC_LIBOBJ(getndelim2);; + esac + gl_PREREQ_GETLINE gl_PREREQ_GETNDELIM2 fi |